num.cpp:4:  Do not use namespace using-directives.  Use using-declarations instead.  [build/namespaces] [5]
num.cpp:50:  Use int16/int64/etc, rather than the C type long  [runtime/int] [4]
num.cpp:54:  Use int16/int64/etc, rather than the C type long  [runtime/int] [4]
num.cpp:68:  Use int16/int64/etc, rather than the C type long  [runtime/int] [4]
num.cpp:70:  Could not find a newline character at the end of the file.  [whitespace/ending_newline] [5]
Done processing num.cpp
Total errors found: 5